The key symptom is intermittent claudication. Intermittent claudication causes the blood supply to the leg muscles to become restricted. The resulting lack of oxygen and nutrients causes pain.

One day, I noticed a pain in the back of my right leg that only subsided when I elevated ... There was a huge blood clot behind my knee. I blurted out exactly what I was thinking: “I thought ...

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Leg pain and leg cramps aren’t always an orthopaedic issue: Both can be signs of peripheral artery disease (PAD), a serious blood flow issue with implications for the heart. In PAD, narrowed ...